[ 1690.825043][T21249] u32 classifier
[ 1690.825225][T21249]     input device check on
[ 1690.825407][T21249]     Actions configured
[ 1691.019809][T21251] netem: version 1.3
[ 1692.073247][    C2] htb: netem qdisc 10: is non-work-conserving?